100 W, 0.32 Nm, 3000 rpm — what the motor actually delivers
The Siemens 1FL2102-4AF10-1SC0 is a SIMOTICS S-1FL2 low-inertia servomotor rated for a 400 V 3AC supply, 100 W (Pn), 3000 rpm (Nn), with both standstill torque (M0) and rated torque (Mn) at 0.32 Nm — the equal M0/Mn figures mean continuous torque is delivered right up to the rated speed band, which is the point of a low-inertia machine: rapid accel/decel cycles rather than sustained high-torque work. The shaft height is 20 mm, and the unit ships with a holding brake, a hybrid connector carrying the 21-bit absolute encoder (AS21bit), a keyed shaft with tolerance N, and no oil seal — a body length and connector family intended to slot directly into a SINAMICS S200 drive rack without a mating harness redesign.
Made-to-order class C — what that means before you spec the BOM
Group Code R220 and Product Group X0DJ are the internal Siemens classification slots for this S-1FL2 frame; quoting against those codes is how the channel prices and routes the line. Product class is C — 'products manufactured / produced to order, which cannot be reused or re-utilized or be returned against credit.' For a procurement planner that translates to a non-cancellable, non-returnable build: lead time runs from order acknowledgement, not from shelf stock, and a wrong part number on the PO is a real liability. RoHS compliance has been in force since 01-01-18, and REACH Art. 33 duty to inform applies per the current candidate list — both are covered through the standard Siemens compliance declaration rather than a per-shipment certificate. Export control markings are AL:N / ECCN:N, which means no special export licence is triggered for this part number under the standard AL/ECCN scheme — helpful for cross-border project shipments that the controls integrator has to clear through customs.
Active production, SINAMICS S200 pairing, and the lifecycle read
Lifecycle stage is 'current' and the product status is Active — the S-1FL2 family continues to roll out of Siemens manufacturing for the SINAMICS S200 drive platform, and the 1FL2 frame itself is the defined pairing for S200 servo drives, not a legacy retrofit. Because this is a class C built-to-order motor, the practical sourcing path is quoted-to-order against the BOM quantity — lead time is set at order acknowledgement and confirmed per RFQ, and the order code (with its specific options: brake, hybrid connector, 21-bit encoder, keyed shaft, IP54, no oil seal) has to be reproduced verbatim on the PO to land the same build.
Packaging and handling for the 1-piece shipper
The motor ships as a single piece in a 315 x 182 x 172 mm pack (L x W x H) — the small frame and compact shipper keep it manageable on a receiving dock, but the hybrid connector and encoder are exposed at the face of the motor, so keep it in the original Siemens carton until it goes into the panel.